diff options
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 50 |
1 files changed, 37 insertions, 13 deletions
diff --git a/js/reveal.js b/js/reveal.js index 4f4373d..bf444ab 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -787,7 +787,8 @@ var Reveal = (function(){ for( var i = 0, len1 = horizontalSlides.length; i < len1; i++ ) { var hslide = horizontalSlides[i], - htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * 105 ) + '%, 0%)'; + hoffset = config.rtl ? -105 : 105, + htransform = 'translateZ(-2500px) translate(' + ( ( i - indexh ) * hoffset ) + '%, 0%)'; hslide.setAttribute( 'data-index-h', i ); hslide.style.display = 'block'; @@ -1228,22 +1229,24 @@ var Reveal = (function(){ element.style.display = distance > 3 ? 'none' : 'block'; } - slides[i].classList.remove( 'past' ); - slides[i].classList.remove( 'present' ); - slides[i].classList.remove( 'future' ); + var reverse = config.rtl && !element.parentNode.nodeName.match( /section/gi ); + + element.classList.remove( 'past' ); + element.classList.remove( 'present' ); + element.classList.remove( 'future' ); if( i < index ) { // Any element previous to index is given the 'past' class - slides[i].classList.add( 'past' ); + element.classList.add( reverse ? 'future' : 'past' ); } else if( i > index ) { // Any element subsequent to index is given the 'future' class - slides[i].classList.add( 'future' ); + element.classList.add( reverse ? 'past' : 'future' ); } // If this element contains vertical slides if( element.querySelector( 'section' ) ) { - slides[i].classList.add( 'stack' ); + element.classList.add( 'stack' ); } } @@ -1391,13 +1394,22 @@ var Reveal = (function(){ var horizontalSlides = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), verticalSlides = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); - return { + var routes = { left: indexh > 0 || config.loop, right: indexh < horizontalSlides.length - 1 || config.loop, up: indexv > 0, down: indexv < verticalSlides.length - 1 }; + // reverse horizontal controls for rtl + if( config.rtl ) { + var left = routes.left; + routes.left = routes.right; + routes.right = left; + } + + return routes; + } /** @@ -1667,8 +1679,14 @@ var Reveal = (function(){ function navigateLeft() { - // Prioritize hiding fragments - if( ( isOverview() || previousFragment() === false ) && availableRoutes().left ) { + // Reverse for RTL + if( config.rtl ) { + if( ( isOverview() || nextFragment() === false ) && availableRoutes().left ) { + slide( indexh + 1 ); + } + } + // Normal navigation + else if( ( isOverview() || previousFragment() === false ) && availableRoutes().left ) { slide( indexh - 1 ); } @@ -1676,8 +1694,14 @@ var Reveal = (function(){ function navigateRight() { - // Prioritize revealing fragments - if( ( isOverview() || nextFragment() === false ) && availableRoutes().right ) { + // Reverse for RTL + if( config.rtl ) { + if( ( isOverview() || previousFragment() === false ) && availableRoutes().right ) { + slide( indexh - 1 ); + } + } + // Normal navigation + else if( ( isOverview() || nextFragment() === false ) && availableRoutes().right ) { slide( indexh + 1 ); } @@ -2187,4 +2211,4 @@ var Reveal = (function(){ } }; -})(); +})();
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